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Manufacturing & Metal Working

Process Equipment

Process Equipment Article

A grinding machine is a machine tool used for producing very fine finishes or making very light cuts, using an abrasive wheel as the cutting device. This wheel can be made up of various sizes and types of stones, diamonds or of inorganic materials. For machines used to reduce particle size in materials processing see grinding.

Construction

The grinding machine consists of a power driven grinding wheel spinning at the required speed (which is determined by the wheel.s diameter and manufacturer.s rating, usually by a formula) and a bed with a fixture to guide and hold the work-piece. The grinding head can be controlled to travel across a fixed work piece or the workpiece can be moved whilst the grind head stays in a fixed position. Very fine control of the grinding head or tables position is possible using a vernier calibrated hand wheel, or using the features of NC or CNC controls.

Grinding machines remove material from the workpiece by abrasion, which can generate substantial amounts of heat; they therefore incorporate a coolant to cool the workpiece so that it does not overheat and go outside its tolerance. The coolant also benefits the machinist as the heat generated may cause burns in some cases. In very high-precision grinding machines (most cylindrical and surface grinders) the final grinding stages are usually set up so that they remove about 2/10000mm (less than 1/100000 in) per pass - this generates so little heat that even with no coolant, the temperature rise is negligible.

Process Equipment Items

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NEOPRENE SPONGE (WET SUIT MATERIAL)2MM (.093)

$19.99
PVC Conduit Sweep 36" Radius

$25.00
BRANSON ULTRASONIC WELDER 910IW Sonic Plastic Bonder

$2200.00
10 New Durasoft 4“ Black Neoprene Cushion Rollers

$40.00
MKS Vapor Source Mass Flow Controller MFC 1150C

$249.00
Sanitary powder blending pump system

$4000.00
TEFLON( BIG WASHERS .010"

$19.00
Assorted 3" PVC Elbows

$100.00
NEW 36" Acrylic Outdoor Convex Security Mirror

$96.00
Static Mixer

$15.00
1/4" BLACK NEOPRENE RUBBER SHEET - 8 FT X 36" WIDE

$75.00
Signet Flow Meter

$40.00
Porter Mass Flow Controller

$49.99
Tri-Clover brand - 4" Sanitary Clamp, and Gasket

$9.99
Superior RollTak Pressure Sensitive Full Wrap Labeler

$8500.00
Fike Rupture Disk Holder w/Disk - 316 S/S w/T/C Ends

$49.99
200 Gallon DOUBLE MOTION Jacketed Kettle Stainless

$15500.00
Chiller Pumps on Skid with Tank (2) 15 Hp & 7.5 HP

$2000.00
Blancett 1-1/2" SS Flow Meters

$65.00
NEW 18" Acrylic Indoor Convex Security Mirror CLOSEOUT!

$26.00
NEOPRENE SPONGE (WET SUIT MATERIAL)

$17.99
Domino A200 Inkjet Printer

$3200.00
Ink Jet Printer

$2000.00
2 - 1/4' Loc-line 1" Flare Nozzle # 41407

$3.00
4 - 1/4' Loc-line 1/8" Round Nozzle # 41403

$3.00
MKS Mass Flow Controller MFC 1479A-21783---S

$150.00
Lighnin Mixer

$400.00
MKS Vapor Source Mass Flow Controller MFC 1150C

$249.00
1/16" BLACK NEOPRENE RUBBER SHEET - 33 FT X 36" WIDE

$75.00
Cuno Stainless Auto Klean Cartridge Filter EFS New

$300.00
Imaje Jamie 1000 S4 plus Inkjet Printer

$2750.00
20902 Marine HDPE black Seaboard 1/4" x 21" x 24"

$9.99
Maguire Material Blender - 100lbs per hour

$2950.00
Brand New! 4" Impulse Heat Sealer W/Warranty FREE KIT!

$4.99
Imaje Jamie 1000 S8 Master Inkjet Printer

$2650.00
21012 HDPE natural; 5/8" (.603") x 11 5/16" x 36 7/8"

$16.99
3.5" CONTINOUS SCREEN CHANGER by HI-TECH

$5000.00
steam heated hot box drum oven Heat Pro MODEL HPFC-4

$2500.00
Videojet Replacement Nozzles 371675 363236 & More

$225.00
Brand New!! 8" Impulse Heat Sealer W/Warranty FREE KIT!

$17.99
stainless steel perforated basket - ultrasonic cleaner

$45.00
MKS Mass-Flo Meter MFC 179A-22091, 2000 sccm, N2

$150.00
SUSSMAN ELECTRIC STEAM GENERATOR

$500.00
NEW 18" Acrylic Outdoor Convex Security Mirror

$35.00
10 - 1/4' Loc-line Segments, 5 3/4" Long, New

$0.99
MKS Vapor Source Mass Flow Controller MFC 1150C

$249.00
Cherry Burrell 6 Valve Rotary Bottle Filler

$6500.00
Powder Coat Oven - 480 degrees F - 110 V - New

$389.00
LEE 150 Gallon Stainless Steel Jacketed Kettle

$3500.00
LINX 6200 Series Inkjet Printer

$2750.00
CONAIR DEHUMIDIFYING DRYER MODEL 1800020601 Working

$49.99
BRANSON ULTRASONIC 941 AES WELDER & 947MA CONTROLLER

$1299.99
Linx 6200 series Inkjet Printer

$2750.00
PVC Conduit Sweep 24" Radius

$20.00
Brand New! 12" Impulse Heat Sealer W/Warranty FREE KIT!

$24.99
Lot of 150 Ceramic and Non-Ceramic Heater Bands

$6000.00
WALL LENK 300 WATT BRANDING IRON MODEL #WM300

$16.99
Sanitary meter flow tube

$200.00
TEFLON DISCS .020 THICK PLUS FEED THRU'S PUNCHES!!!!!

$24.99
Lot of 4 GRIFFCO Back Pressure Valve

$9.99
SHEET OF SILICONE HIGH TEMP 1/16" THICK"

$15.00
Linx 6200 Series Inkjet Printer

$2750.00
20 gallon stainless steel jacketed tank 80 psi @ 325° F

$850.00
PVC Conduit Sweep / Sweeps 2" X 3' Radius

$420.00
ReDuRan Hand Cleaner Videojet Stain Remover Lot of 20

$70.00
2-1/2" Pnuematic Stainless Steel Valve Tri Clover Type

$119.99
Von Gal Pallet Dispenser 48" x 40" Pallets GMA Pallets

$725.00
20734 ABS black 3/16" x ~20 1/2" x ~24" x 3 pcs

$19.99
Newport Research Series pneumatic Optical Table

$6000.00
Loveshaw Padlocker Case Erector RSC Case Box Erector

$14000.00
Sandpiper Sanitary Pump

$700.00
Bry-Air 100 cfm Desiccant Dryer

$250.00
Signet Flow Transmitter

$100.00
ARPAC Great Lakes HCF48-3 Shrink Wrapper + Tunnel

$23500.00
TIROMAT POWERPAK 660/430 Thermoform Fill & Seal

$55000.00
RUBBER SHEET ROLL STRIP MAT GASKET STAMP PAD 6" X 48"

$3.99
Pressure Tank 5 Gallon 316L Stainless

$250.00
1/8" BLACK NEOPRENE RUBBER SHEET - 17 FT X 36" WIDE

$75.00
Imaje Jamie 1000 S8 Classic Inkjet Printer

$2750.00
54.5L Stainless Pressure / Vacuum Tank Pharmaceutical

$5500.00
NEOPRENE SPONGE (WET SUIT MATERIAL)

$19.99
NEW SIZE "A" CAP INDUCTION BOTTLE SEALER MACHINE

$176.00
PolyPack CFH 24-32 shrink wrap machine -- shrinkwrap

$8300.00
Sanitary Centrifugal Pump

$900.00
Static Mixer

$15.00
Great Lakes TS-37 Shrink Wrapper +Signature Heat Tunnel

$19900.00
NEOPRENE SPONGE (WET SUIT MATERIAL) BROWN /BLACK

$29.99
NEOPRENE SPONGE (WET SUIT MATERIAL)2MM (.093)

$19.99
Imaje Jamie 1000 S4 Inkjet Printer

$2750.00
NEOPRENE SPONGE (WET SUIT MATERIAL)2MM (.093)

$19.99
Lightning Mixer 1/3 Hp includes Stainless Shaft & Prop

$950.00
DUKANE ULTRASONIC WELDER CONVERTER 110-3122

$149.99
Lot 12 HDPE 5 Gallon Square Jug Bucket RIEKE Screw Top

$49.99
Blancett 3" Stainless Turbine Meter

$90.00
Sanitary ball valves

$25.00
NOVATEC 100 LB HOOPER DRYER SERIAL NO 3-3898-0192

$99.99
Unit UFC-8100 Mass Flow Controller

$150.00
KABAR HEAT SEALER GOOD USED COND. (our #062408-10)

$4000.00